Case Note & Summary
The case involved an intra-court appeal by the Government of Tamil Nadu against a writ order that directed seniority fixation from the initial appointment date of a Steno-typist Grade-III for promotion in the Ministerial service. R. Muthusami was appointed as Steno-typist Grade-III on 24 October 1994 in the School Education Department. The promotion avenue for that post was to Steno-typist Grade-II and Grade-I, while the posts of Junior Assistant, Assistant, and Superintendent belonged to the Tamil Nadu Ministerial Service. In 1998, the Government enhanced the pay of Steno-typist Grade-III to match that of Assistant. Muthusami later opted for transfer to the Ministerial line and was appointed as Assistant by transfer of service in 2008. He sought seniority and further promotion to Superintendent by reckoning his service from 1994, relying on Rule 35(b) of the Tamil Nadu State and Subordinate Services Rules. The department had fixed his seniority from 2008. The legal issue was whether Rule 35(b) applied and whether seniority must be taken from the initial appointment as Steno-typist or from the appointment as Assistant. The State argued that the posts were in different services and seniority in the transferred service must be from the date of joining that service under Rule 35(aa). The respondent contended that identical pay scales and Rule 35(b) required seniority from 1994 and relied on a Division Bench judgment. The court examined the nature of the two services and their promotion avenues, holding that Steno-typist Grade-III and Assistant belong to different services with distinct career paths. The transfer was by option, and the date of appointment as Assistant was the relevant date for seniority in the Ministerial line. Rule 35(aa) specifically applies where recruitment is by more than one method and mandates seniority from the date of appointment to that service. Rule 35(b) did not assist because it related to transfer within the same class or category, not to a different service. The earlier Division Bench judgment was distinguishable as it did not involve a transfer to a different service. Consequently, the department’s fixation of seniority from 2008 was correct, and the writ order was set aside. The appeal was allowed with no costs.
Headnote
A) Service Law – Seniority Fixation – Rule 35(aa) of Tamil Nadu State and Subordinate Services Rules – Where recruitment is by more than one method, seniority is determined with reference to the date of appointment to that service, class, category or grade – When an employee is appointed by transfer from one service to another, the date of appointment in the transferred service determines seniority for further promotion in that service, not the initial appointment in the previous service – Held, the seniority of a Steno-typist Grade-III appointed as Assistant by transfer must be fixed from the date of appointment as Assistant, applying Rule 35(aa) (Paras 8, 9, 13, 15, 16). B) Service Law – Distinction Between Services and Promotional Avenues – Tamil Nadu Ministerial Service and Steno-typist Service – The post of Steno-typist Grade-III and Assistant belong to different services with separate promotion avenues; Steno-typist promotion line is to Grade-II and Grade-I, while Assistant is in the Ministerial line with promotion to Superintendent – Merely because pay scales are identical, the two posts cannot be treated as the same service for seniority fixation – Held, seniority cannot be claimed from the date of appointment as Steno-typist for promotion in the Ministerial line (Paras 5, 6, 13, 15). C) Service Law – Interpretation of Rules – Rule 35(b) vs Rule 35(aa) of Tamil Nadu State and Subordinate Services Rules – Rule 35(b) provides that a transfer within the same class or category with the same pay scale is not a first appointment, but seniority is determined with reference to rank in the previous class; however, when the transfer is to a different service, the governing rule is Rule 35(aa), and seniority is reckoned from the date of appointment in the new service – Held, there is no conflict between the two rules; Rule 35(aa) applies to the present case because the respondent was transferred to a different service (Paras 9, 15). D) Precedent – Distinguishing Earlier Division Bench Judgment – W.A.(MD).No.1402 of 2014 – The earlier Division Bench order considered Rule 35(b) in a different context that did not involve a transfer from one service to another with distinct promotional avenues – Held, the judgment is of no assistance to the respondent in the facts of the present case (Paras 14, 15). E) Service Law – Statutory Framework – Section 40(2) of Tamil Nadu Government Servants (Conditions of Service) Act, 2016 – This provision corresponds to Rule 35(aa) and governs seniority where recruitment is by more than one method – Held, the department correctly fixed the respondent’s seniority under this provision from the date of appointment as Assistant (Paras 10, 16).
Issue of Consideration
Whether Rule 35(b) of the Tamil Nadu State and Subordinate Services Rules applies to the fixation of seniority of a Steno-typist Grade-III who opted for transfer to the post of Assistant in the Ministerial Service, and whether seniority must be taken from the initial date of appointment as Steno-typist or from the date of appointment as Assistant.
Final Decision
The High Court allowed the appeal, set aside the writ order dated 25.04.2025, and held that the seniority of the respondent was rightly fixed by the Department from the date of his appointment as Assistant by transfer of service, applying Rule 35(aa) of the Tamil Nadu State and Subordinate Services Rules, corresponding to Section 40(2) of the Tamil Nadu Government Servants (Conditions of Service) Act, 2016. No costs.
Law Points
- Seniority in a service is determined by the date of appointment to that service
- Transfer from one service to another does not carry seniority from original service unless rules provide
- Rule 35(aa) of Tamil Nadu State and Subordinate Services Rules applies to fixation where recruitment is by more than one method
- Rule 35(b) states transfer between classes with same pay scale is not first appointment but seniority is based on rank in previous class
- Identical pay scales do not equate to same service for seniority
- Promotion avenues differ between steno-typist and ministerial services
- Date of appointment in transferred service governs seniority for further promotion in that service



